Sell robot and freight house mechanism
Technical field
The utility model embodiment is related to commercial articles vending field, in particular to sells robot and freight house mechanism.
Background technique
The mode of selling goods that robot is a kind of new concept is sold, user passes through mobile terminal or done through network, robot meeting
User position, which is automatically moved to, according to the location information of lower single user carries out selling for commodity.Reach user position
Afterwards, hatch door can be automatically turned on by selling robot, by picking commodities for users.
However, it is found by the inventors that the hatch door for selling robot can generally be adopted since the size for selling robot is limited
With Pop-up hatch door, there can be some potential safety problems in hatch door pop-up, user, which also needs to fully open hatch door, can just choose
Commodity are selected, after the completion of selecting, it is also necessary to hatch door be turned off manually, so the usage experience of user is bad.
Utility model content
The one kind that is designed to provide of the utility model embodiment sells robot and freight house mechanism, so that in practical fortune
When row, freight house mechanism does not have security risk, and the experience of user is good.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of freight house mechanism, comprising: the first cabin
Door, the second hatch door, the first driving assembly, the second driving assembly, annulation, control device;The annulation, which is fixed on, to be fixed
On object;First driving assembly is for driving first hatch door to move along the annulation;Second driving assembly is used
It is moved in driving second hatch door along the annulation;First hatch door it is opposite with the direction of motion of second hatch door or
On the contrary;The control device is used to control the operation of first driving assembly and second driving assembly, drives described the
One hatch door and the second hatch door closure or openness.
The embodiments of the present invention additionally provides one kind and sells robot, including freight house mechanism as described above.
The utility model embodiment in terms of existing technologies, is provided with the first hatch door, the second cabin in freight house mechanism
Door, the first driving assembly, the second driving assembly, annulation, control device.Annulation is fixed on fixation, the first hatch door
The movement of the annulation described in the first driving assembly drives edge, the second hatch door annulation described in the second driving assembly drives edge fortune
It is dynamic, and the first hatch door is opposite or opposite with the direction of motion of the second hatch door.Control device controls the first driving assembly and second and drives
The operation of dynamic component, drives the first hatch door and the second hatch door closure or openness.Since the first hatch door and the second hatch door only can be along rings
The movement of shape object, after hatch door is opened, the commodity in freight house can directly be selected for user, do not needed user and fully opened hatch door
Operation, very convenient the user experience is improved.In addition, hatch door will not be as Pop-up hatch door when opening and closing, hatch door bullet
Some potential safety problems is had out, has thoroughly eradicated security risk.
In addition, the annulation is ring gear, the inner surface of the ring gear is the flank of tooth, first driving assembly
First gear with the flank engagement with the ring gear, for driving the first gear to move along the ring gear
The first actuator;First actuator is connected and fixed with first hatch door;Second driving assembly have with it is described
The second gear of the flank engagement of ring gear, the second driving for driving the second gear to move along the ring gear
Part;Second actuator is connected and fixed with second hatch door, the rotation direction of the first gear and the second gear
On the contrary.This is simple and practical in structure, and realizes the first hatch door and the second hatch door is moved along ring gear, makes the first hatch door and second
Hatch door can open closure.
In addition, the freight house mechanism further include: the first link block, the second link block;First link block respectively with institute
It states the first hatch door and first actuator is connected and fixed;Second link block respectively with second hatch door and described second
Actuator is connected and fixed.This structure can make the first hatch door and it is not direct fixed with the first actuator, make the second hatch door and not
It is directly fixed with the second actuator, simplifies production difficulty.
In addition, first link block and second link block include: constriction, support portion;The constriction with
The support portion connection, the support portion are used to support first actuator or second actuator, and the constriction is used
In to first actuator or second actuator limit.The constriction of first actuator can prevent the first actuator because
Fortuitous event is detached from the first link block, and the constriction of the second actuator can prevent the second actuator to be detached from second because of fortuitous event
Link block enhances safety.
In addition, the freight house mechanism further include: the first ball turntable, the second ball turntable;The first ball turntable tool
There are the first inner ring and the first outer ring, can be relatively rotated between first inner ring and first outer ring;First link block
It connect with first hatch door and first inner ring, is transported for the ring gear described in the first actuator drives edge respectively
It is dynamic;The second ball turntable has the second inner ring and the second outer ring, can phase between second inner ring and second outer ring
To rotation, edge is coupled with the ring gear in second inner ring;Second link block respectively with second cabin
Door is connected with second inner ring, is moved for the ring gear described in the second driving assembly drives edge.Make the first connection
Block and the second link block are safe along the stability of rotation of ring gear, so that it is guaranteed that the first hatch door and the second hatch door are transported along ring gear
Dynamic reliability.
In addition, first inner ring is identical as the shape size of second inner ring, first outer ring and described second
The shape size of outer ring is identical, and washer is arranged between first outer ring and second outer ring.Make the first ball turntable with
Gap is formed between the inner ring of second ball turntable, is convenient for subsequent installation.
In addition, the small mounting height with the second ball turntable of the mounting height of the ring gear, avoids annular tooth
Wheel influences the operation of the second ball turntable.
In addition, the freight house mechanism further includes four displacement sensors 12, four displacement sensors 12 are for obtaining
The location information of first hatch door and second hatch door, the control device are obtained according to four displacement sensors 12
The location information of first hatch door and second hatch door that take controls first driving assembly and second driving group
The operation of part.Make control device that the first hatch door and the unlatching of the second hatch door and closure may be implemented.
In addition, four displacement sensors 12 are optoelectronic switch, divide on first hatch door and second hatch door
It She Zhi not two optical coupled switch baffles, each optoelectronic switch and each optical coupled switch baffle one-to-one correspondence.When the first hatch door and the second cabin
When door is closed or fully opens, the optical coupled switch baffle of the first hatch door is contacted with the optoelectronic switch of corresponding position, it is ensured that the first cabin
The control precision of door and the second hatch door.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of freight house mechanism in the utility model first embodiment;
Fig. 2 is the perspective view of the explosion of freight house mechanism in the utility model first embodiment.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
Each embodiment of utility model is explained in detail.However, it will be understood by those skilled in the art that practical at this
In novel each embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if do not have
It is claimed that the application also may be implemented in these technical details and various changes and modifications based on the following respective embodiments
Technical solution.
The first embodiment of the utility model is related to a kind of freight house mechanism, as shown in Figure 1, comprising: the first hatch door 1,
Two hatch doors 2, the first driving assembly 3, the second driving assembly 4, annulation 5, control device (not shown).Wherein, annulation 5 is solid
It is scheduled on fixation, fixation is one piece of bottom plate in this embodiment.First driving assembly 3 is for driving the first hatch door 1
It is moved along annulation 5, the second driving assembly 4 is for driving the second hatch door 2 to move along annulation 5, the first hatch door 1 and the second hatch door
2 direction of motion is opposite or opposite.Control device is used to control the operation of the first driving assembly 3 and the second driving assembly 4, driving
2 closure or openness of first hatch door 1 and the second hatch door.
It should be noted that as shown in Figure 1, annulation 5 is ring gear, the inner surface of ring gear is the flank of tooth, first
Driving assembly 3 has with the first gear 6 of the flank engagement of ring gear, for driving first gear 6 to move along ring gear
The first actuator 7, the first actuator 7 is connected and fixed with the first hatch door 1.Second driving assembly 4 has the tooth with ring gear
The second gear 8 of face engagement, the second actuator 9 for driving second gear 8 to move along ring gear, the second actuator 9 with
Second hatch door 2 is connected and fixed.Wherein, first gear 6 is opposite with the rotation direction of second gear 8.In this embodiment, first is driven
Moving part 7 and the second actuator 9 are small-sized motor.This is simple and practical in structure, and realizes the first hatch door 1 and the second hatch door 2
It is moved along ring gear, the first hatch door 1 and the second hatch door 2 is allow to open closure.
In addition, it is noted that freight house mechanism further include: the first link block 10, the second link block 11.Wherein, first
Link block 10 is connected and fixed with the first hatch door 1 and the first actuator 7 respectively.Second link block 11 respectively with the second hatch door 2 and
Two actuators 9 are connected and fixed.This structure can make the first hatch door 1 and not direct and the first actuator 7 fixed, make the second hatch door
2 and not direct fixed with the second actuator 9, simplify production difficulty.
In this embodiment, the first link block 10 and the second link block 11 include: constriction, support portion.Wherein, it supports
Portion is the plate structure of bottom, is used to support the first actuator 7 or the second actuator 9.Constriction be located above support portion and with
Support portion connection, the first actuator 7 or the second actuator 9 can be in constrictions, for driving to the first actuator 7 or second
Moving part 9 limits.The constriction of first actuator 7 can prevent the first actuator 7 because fortuitous event is detached from the first link block 10, the
The constriction of two actuators 9 can prevent the second actuator 9 because fortuitous event is detached from the second link block 11, enhance safety.
It should also be noted that, as shown in fig. 1, freight house mechanism further includes four displacement sensors 12, four displacements are passed
Sensor 12 can be set on bottom plate, and for obtaining the location information of the first hatch door 1 and the second hatch door 2, control device is according to four
The location information of first hatch door 1 and the second hatch door 2 acquired in a displacement sensor 12 controls the first driving assembly 3 and second
The operation of driving assembly 4 makes control device that the first hatch door 1 and the unlatching of the second hatch door 2 and closure may be implemented.Present embodiment
In, four displacement sensors 12 are optoelectronic switch, and two optical coupled switch gears are respectively set on the first hatch door 1 and the second hatch door 2
Piece 20, each optoelectronic switch and each optical coupled switch baffle 20 correspond.When the first hatch door 1 and the second hatch door 2 are closed or are opened completely
The optical coupled switch baffle 20 of Qi Shi, the first hatch door 1 are contacted with the optoelectronic switch of corresponding position, it is ensured that the first hatch door 1 and the second cabin
The control precision of door 2.It is described by taking the first hatch door 1 as an example, when control device receives opening signal, the first actuator 7 is driven
Dynamic first gear 6 rotates counterclockwise, and since ring gear is affixed on bottom plate, the first hatch door 1 relatively can up time
Needle movement.When optical coupled switch baffle 20 is moved among optoelectronic switch, control device be can detecte, and is closed first and driven
Moving part 7, the first hatch door 1 can fully open.Similarly, when control device receives door signal, the driving of the first actuator 7
First gear 6 rotates clockwise, and the first hatch door 1 relatively can counterclockwise movement.When another optical coupled switch baffle 20 is moved to
When among corresponding optoelectronic switch, control device can close the first actuator 7, and the first hatch door 1 can completely close.
In addition, in this embodiment, as shown in Fig. 2, freight house mechanism further include: the first ball turntable 13, the second ball turn
Disk 14.First ball turntable 13 has the first inner ring 15 and the first outer ring 16, can phase between the first inner ring 15 and the first outer ring 16
To rotation.First link block 10 is connect with the first hatch door 1 and the first inner ring 15 respectively, for by 7 drives edge ring of the first actuator
Shape gear movement.Second ball turntable 14 has the second inner ring 17 and the second outer ring 18, the second inner ring 17 and the second outer ring 18 it
Between can relatively rotate, along being coupled with ring gear in the second inner ring 17;Second link block 11 respectively with the second hatch door 2 and
Two inner ring 17 connection, for being moved by 4 drives edge ring gear of the second driving assembly.Make the first link block 10 and the second link block
11 along ring gear stability of rotation safety, so that it is guaranteed that the first hatch door 1 moved with the second hatch door 2 along ring gear it is reliable
Property.
What needs to be explained here is that the first inner ring 15 is identical as the shape size of the second inner ring 17, the first outer ring 16 and
The shape size of two outer rings 18 is identical, and washer 19 is arranged between the first outer ring 16 and the second outer ring 18.Make the first ball turntable
13 and second ball turntable 14 inner ring between form gap, be convenient for subsequent installation.In addition, the mounting height of ring gear is small
With the mounting height of the second ball turntable 14, ring gear is avoided to influence the operation of the second ball turntable 14.
The utility model embodiment in terms of existing technologies, is provided with the first hatch door 1, the second cabin in freight house mechanism
Door the 2, first driving assembly 3, the second driving assembly 4, annulation 5, control device.Annulation 5 is fixed on fixation, and first
Hatch door 1 is moved by 3 drives edge annulation 5 of the first driving assembly, and the second hatch door 2 is transported by 4 drives edge annulation 5 of the second driving assembly
It is dynamic, and the first hatch door 1 is opposite or opposite with the direction of motion of the second hatch door 2.Control device controls the first driving assembly 3 and second
The operation of driving assembly 4 drives the first hatch door 1 and 2 closure or openness of the second hatch door.Due to the first hatch door 1 and the second hatch door 2
It can be moved along annulation 5, after hatch door is opened, the commodity in freight house can directly be selected for user, do not needed user and opened completely
The operation of hatch door is opened, very convenient, the user experience is improved.In addition, hatch door will not be as Pop-up hatch door one when opening and closing
Sample, hatch door pop-up have some potential safety problems, have thoroughly eradicated security risk.
The utility model second embodiment is related to one kind and sells robot, including goods as described in the first embodiment
Storehouse mechanism.The freight house mechanism can be set on the chassis for selling robot, comprising: the first hatch door, the second hatch door, the first driving
Component, the second driving assembly, annulation, control device.Wherein, annulation is fixed on chassis, is fixed in this embodiment
Object is one piece of bottom plate.First driving assembly is for driving the first hatch door to move along annulation, and the second driving assembly is for driving the
Two hatch doors are moved along annulation, and the first hatch door is opposite or opposite with the direction of motion of the second hatch door.Control device is for controlling the
The operation of one driving assembly and the second driving assembly drives the first hatch door and the second hatch door closure or openness.
This sells the freight house mechanism of robot in actual motion, and security risk, and the body of user is not present in freight house mechanism
It tests good.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.